35ft toolbar walking

[ret13]

I'm pulling a 35 ft manure injection bar 5.5 mph and it walks going through field. I can't go slower as I have to run a certain amount of gal/acre and we're down as low as we can go. we're usiug coulters and going 6 to 8 inches deep. Any ideas?

 

[beenthere]

It "walks" ?? Meaning what?

 

[Farmer2750]

Put a bar across the front and run chains from the bar to the out side edge of the tool bar